China-Korea Super League
It looks like they count the number of wins for each country, but also rank the players based on the results.
If points are counted, a player gets + number of points which they won by and - number of points they lost by. This was the case for Shin Jinseo who got 9.5 points for winning the 3rd game of the series.
If you win by resignation, you get +10 points (and -10 for losing the same way).
The league has apparently run for two seasons.